Aqil, Ubaidillah and Wibowo, Hendy giritama (2023) Penghambatan Pembentukan Kristal Barium Sulfat Menggunakan Zat Aditif Zinc Chloride Dan Cupric Chloride Dengan Metode Batch Crystalizer. Undergraduate thesis, Universitas Pembangunan Nasional "VETERAN" Jawa Timur.
|
Text (COVER)
18031010115_Cover.pdf Download (1MB) | Preview |
|
|
Text (BAB 1)
18031010115_BAB 1.pdf Download (1MB) | Preview |
|
![[img]](http://repository.upnjatim.ac.id/style/images/fileicons/text.png) |
Text (BAB 2)
18031010115_BAB 2.pdf Restricted to Registered users only until 24 July 2025. Download (3MB) |
|
|
Text (BAB 3)
18031010115_BAB 3.pdf Restricted to Registered users only until 24 July 2025. Download (601kB) |
|
|
Text (BAB 4)
18031010115_BAB 4.pdf Restricted to Registered users only until 24 July 2025. Download (3MB) |
|
|
Text (BAB 5)
18031010115_BAB 5.pdf Download (177kB) | Preview |
|
|
Text (DAFTAR PUSTAKA)
18031010115_DAFTAR PUSTAKA.pdf Download (595kB) | Preview |
Abstract
Deposits of barium sulfate are a common issue in the oil and gas industry. The presence of these crystals impacts oil and gas production, causing technical problems such as inhibiting flow rate, increasing pressure in the pipe, and causing the pipe to break and be damaged. The results of this study show the formation of barium sulfate (BaSO4) crystals with the batch crystallizer method at 300 °C under the influence of the stirring rotation speed (0 rpm, 120 rpm, 240 rpm, 360 rpm, 480 rpm) and the additive concentration (0 ppm, 5 ppm, 10 ppm, 15 ppm, 2atm). In this study, the BaSO4 crystallization experiment was performed in a glass beaker using a magnetic stirrer with a stirring rotation speed to react BaCL2 and Na2SO4. The results demonstrated that adding zinc chloride (ZnCl2) and copper (ii) chloride (CuCl2) additives reduced the mass of crystals formed. The amount of barium sulfate scale that forms can be affected by the rotational speed of the stirrer. According to SEM analysis, the crystal morphology of BaSO4 was orthorhombic, indicating that this crystal shape was typical of barite crystals. While XRD analysis confirmed the formation of barium sulfate (barite) crystals, it also demonstrated that the crystals formed were solid barite crystals.
| Item Type: | Thesis (Undergraduate) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Contributors: |
|
||||||||
| Subjects: | Q Science > QD Chemistry T Technology > TP Chemical technology > TP155 Chemical engineering |
||||||||
| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | Ubaidillah Aqil | ||||||||
| Date Deposited: | 25 Jul 2023 03:45 | ||||||||
| Last Modified: | 25 Jul 2023 03:45 | ||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/16289 |
Actions (login required)
 |
View Item |